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Hexalobular screw with flattened half round head and collar

DIN 34805-2 steel 010.9 zinc-plated TX
SCR-DIN34805/2-010.9-TX45-(A2K)-M8X20

Art.-no. 42131820
EAN 4062856959785

Price for selected packaging unit
Hexalobular screw with flattened half round head and collar

Art.-no. 42131820

Price for selected packaging unit
Quantity
PU
x 100 pcs

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DIN 34805-2, TX drive, steel, strength class 10.9, zinc-plated, blue passivated

Increase in assembly productivity



When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages:


  • Reduced tool wear

  • Tool does not slip because force is distributed optimally

  • No damage to surface coating
Notice

Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1

Product information

Datasheets(X)

CAD data (available after login)

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Thread type x nominal diameter (d1)

M8

Length (l1)

20 mm

Head diameter (dc)

17.8 mm

Head height (k1)

4.5 mm

Internal drive

TX45

Standards

DIN 34805-2

Material

Steel

Property class

010.9

Surface

Zinc plated

Head type

Button head with collar

Head details

With collar

Drive type

Internal hexalobular

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Full thread

Product class

A

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information